JPhotoBrush 2.3 - Multi-Platform Image Editing tool (freeware)

This is a Free Multi Platform Image Editing / Enhancement / Retouch Application written in Java offering various filters, effects and transformation with user friendly interface. Offering a phenomenal range of adjustment for most effects, you will find many features not found on expensive commercial editors.
It has been successfully tested in Windows(9x / NT / 2000 / XP), Linux, solaris, OS / 2, Macintosh and IRIX and is a freeware for non-commercial use.
For commercial use, please contact the author about nominal licensing issues.
With JPhotoBrush you can, among many other things:
* Open JPG, GIF, PNG, BMP, uncompressed TIFF and TGA images.
* Save images in JPG, GIF, BMP, PNG, TIFF, TGA formats.
* Browse thumbnails of images from a directory and zip / jar files
* Correct image brightness, contrast, RGB, Gamma, Invert colors
* Use filters to Sharpen, smoothen, detect edge, emboss or use custom filter.
* Add effects like frosted glass, mosaic, venetian blinds, scramble, camera effects, solarize, wave, spotlight, oil paint, blend / merge images etc.
* Remove noise
* View Histogram and equalize histogram
* transform image - flip, rotate, shear, resize
* draw / fill shapes- rectangle, ellipse, lines, freehand
* warp(deform) image, add text, overlay several images
* zoom in / zoom out, view full screenshot
* See print preview and Print images in multiple pages
* add third party effect plugins and look and feel plugins
* drag and drop support.
Plus lots of features are added in each release.
Requires JDK 1.3 or higher.